Trace number 4407721

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
(reference) PicatSAT 2019-09-12OPT741 143.653 143.665

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-06.xml
MD5SUMf0b17acaf15e7f242fbcf4ba2870d415
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark741
Best CPU time to get the best result obtained on this benchmark20.1602
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

143.58/143.66	c xcsp_picat version 2.7b12 (9/12/2019)
143.58/143.66	o 548
143.58/143.66	o 711
143.58/143.66	o 736
143.58/143.66	o 741
143.58/143.66	s OPTIMUM FOUND
143.58/143.66	v <instantiation>
143.58/143.66	v     <list> x[]  </list> 
143.58/143.66	v     <values> 1 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0   </values> 
143.58/143.66	v </instantiation>

Verifier Data 

OK	741

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14407 MiB free)
  memory of node 1: 16384 MiB (15692 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407721-1569512237/watcher-4407721-1569512237 -o /var/tmp/evaluation-result-4407721-1569512237/solver-4407721-1569512237 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node150-1569509601-18737 --watchdog 2560 xcsp_picat HOME/instance-4407721-1569512237.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=19220, runsolver pid=19217
Current StackSize limit: 8192 KiB


[startup+0.100415 s]*
/proc/loadavg: 2.02 2.03 1.90 3/199 19221
/proc/meminfo: memFree=30809348/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2036472 memory=17212 CPUtime=0.1 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 1960 0 0 0 10 0 0 0 20 0 1 0 527496187 2085347328 4303 33554432000 4194304 5870510 140727230601120 140727230600376 140552433635207 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 509118 4303 962 410 0 504591 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036472 KiB
Current children cumulated memory: 17212 KiB

[startup+0.209706 s]*
/proc/loadavg: 2.02 2.03 1.90 3/199 19221
/proc/meminfo: memFree=30808668/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2033272 memory=18256 CPUtime=0.21 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 2227 0 0 0 21 0 0 0 20 0 1 0 527496187 2082070528 4564 33554432000 4194304 5870510 140727230601120 140727230600376 5298726 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 508318 4564 987 410 0 503791 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033272 KiB
Current children cumulated memory: 18256 KiB

[startup+0.308979 s]*
/proc/loadavg: 2.02 2.03 1.90 3/199 19221
/proc/meminfo: memFree=30808296/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2033924 memory=18756 CPUtime=0.31 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 2370 0 0 0 31 0 0 0 20 0 1 0 527496187 2082738176 4689 33554432000 4194304 5870510 140727230601120 140727230600376 5277007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 508481 4689 987 410 0 503954 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033924 KiB
Current children cumulated memory: 18756 KiB

[startup+0.700271 s]
/proc/loadavg: 2.02 2.03 1.90 3/199 19221
/proc/meminfo: memFree=30807552/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2036124 memory=20352 CPUtime=0.69 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 2786 0 0 0 69 0 0 0 20 0 1 0 527496187 2084990976 5088 33554432000 4194304 5870510 140727230601120 140727230600376 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 509031 5088 989 410 0 504504 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036124 KiB
Current children cumulated memory: 20352 KiB

[startup+1.50031 s]
/proc/loadavg: 2.02 2.03 1.90 3/199 19221
/proc/meminfo: memFree=30804824/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2042476 memory=25964 CPUtime=1.49 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 4216 0 0 0 149 0 0 0 20 0 1 0 527496187 2091495424 6491 33554432000 4194304 5870510 140727230601120 140727230600376 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 510619 6491 989 410 0 506092 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042476 KiB
Current children cumulated memory: 25964 KiB

[startup+3.10968 s]
/proc/loadavg: 2.02 2.03 1.91 3/199 19221
/proc/meminfo: memFree=30800916/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2036516 memory=17772 CPUtime=3.1 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 6121 0 0 0 310 0 0 0 20 0 1 0 527496187 2085392384 4443 33554432000 4194304 5870510 140727230601120 140727230599560 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 509129 4443 989 410 0 504602 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2036516 KiB
Current children cumulated memory: 17772 KiB

[startup+6.30028 s]
/proc/loadavg: 2.02 2.03 1.91 3/199 19221
/proc/meminfo: memFree=30797480/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2046300 memory=31356 CPUtime=6.29 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 8052 0 0 0 628 1 0 0 20 0 1 0 527496187 2095411200 7839 33554432000 4194304 5870510 140727230601120 140727230599688 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 511575 7839 989 410 0 507048 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2046300 KiB
Current children cumulated memory: 31356 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 1.91 3/199 19221
/proc/meminfo: memFree=30791692/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2048860 memory=34032 CPUtime=12.69 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 12273 0 0 0 1268 1 0 0 20 0 1 0 527496187 2098032640 8508 33554432000 4194304 5870510 140727230601120 140727230599688 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 512215 8508 989 410 0 507688 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048860 KiB
Current children cumulated memory: 34032 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 1.91 3/199 19221
/proc/meminfo: memFree=30800448/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2045936 memory=30216 CPUtime=25.49 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 19778 0 0 0 2546 3 0 0 20 0 1 0 527496187 2095038464 7554 33554432000 4194304 5870510 140727230601120 140727230600136 5304045 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 511484 7554 1001 410 0 506957 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2045936 KiB
Current children cumulated memory: 30216 KiB

[startup+51.1097 s]
/proc/loadavg: 2.01 2.02 1.91 3/199 19224
/proc/meminfo: memFree=30789296/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2050208 memory=34960 CPUtime=51.09 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 28465 0 0 0 5104 5 0 0 20 0 1 0 527496187 2099412992 8740 33554432000 4194304 5870510 140727230601120 140727230599688 5308383 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 512552 8740 1001 410 0 508025 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2050208 KiB
Current children cumulated memory: 34960 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/199 19228
/proc/meminfo: memFree=30786492/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2053192 memory=37932 CPUtime=102.29 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 34958 0 0 0 10222 7 0 0 20 0 1 0 527496187 2102468608 9483 33554432000 4194304 5870510 140727230601120 140727230599688 5272443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 513298 9483 1001 410 0 508771 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2053192 KiB
Current children cumulated memory: 37932 KiB

[startup+143.665 s]
# the end of solver process 19220 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=143.562 s, system=0.090993 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.4 s]
/proc/loadavg: 2.00 2.02 1.91 3/199 19228
/proc/meminfo: memFree=30786492/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2053192 memory=37932 CPUtime=102.39 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 34958 0 0 0 10232 7 0 0 20 0 1 0 527496187 2102468608 9483 33554432000 4194304 5870510 140727230601120 140727230599688 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 513298 9483 1001 410 0 508771 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2053192 KiB
Current children cumulated memory: 37932 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30794820/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2047128 memory=30348 CPUtime=127.99 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 41860 0 0 0 12791 8 0 0 20 0 1 0 527496187 2096259072 7587 33554432000 4194304 5870510 140727230601120 140727230599560 5272516 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 511782 7587 1001 410 0 507255 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2047128 KiB
Current children cumulated memory: 30348 KiB

[startup+134.4 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30791736/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2051768 memory=33632 CPUtime=134.38 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 42733 0 0 0 13430 8 0 0 20 0 1 0 527496187 2101010432 8408 33554432000 4194304 5870510 140727230601120 140727230599560 5262735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 512942 8408 1001 410 0 508415 0
Current children cumulated CPU time: 134.38 s
Current children cumulated vsize: 2051768 KiB
Current children cumulated memory: 33632 KiB

[startup+137.6 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30791364/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2051768 memory=36172 CPUtime=137.58 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 42849 0 0 0 13750 8 0 0 20 0 1 0 527496187 2101010432 9043 33554432000 4194304 5870510 140727230601120 140727230599560 140552438875242 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 512942 9043 1001 410 0 508415 0
Current children cumulated CPU time: 137.58 s
Current children cumulated vsize: 2051768 KiB
Current children cumulated memory: 36172 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30788696/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2051768 memory=36916 CPUtime=140.78 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 43049 0 0 0 14070 8 0 0 20 0 1 0 527496187 2101010432 9229 33554432000 4194304 5870510 140727230601120 140727230599560 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 512942 9229 1001 410 0 508415 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 2051768 KiB
Current children cumulated memory: 36916 KiB

[startup+142.4 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30788324/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2051768 memory=36916 CPUtime=142.38 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 43049 0 0 0 14230 8 0 0 20 0 1 0 527496187 2101010432 9229 33554432000 4194304 5870510 140727230601120 140727230599560 5295055 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 512942 9229 1001 410 0 508415 0
Current children cumulated CPU time: 142.38 s
Current children cumulated vsize: 2051768 KiB
Current children cumulated memory: 36916 KiB

[startup+143.2 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30788324/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2052416 memory=36916 CPUtime=143.18 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 43050 0 0 0 14310 8 0 0 20 0 1 0 527496187 2101673984 9229 33554432000 4194304 5870510 140727230601120 140727230599560 5282519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 513104 9229 1001 410 0 508577 0
Current children cumulated CPU time: 143.18 s
Current children cumulated vsize: 2052416 KiB
Current children cumulated memory: 36916 KiB

[startup+143.6 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 19231
/proc/meminfo: memFree=30788324/32770624 swapFree=66959488/67108860
[pid=19220] ppid=19217 vsize=2052416 memory=36916 CPUtime=143.58 cores=1,3,5,7
/proc/19220/stat : 19220 (xcsp_picat) R 19217 19220 18705 0 -1 4202496 43050 0 0 0 14350 8 0 0 20 0 1 0 527496187 2101673984 9229 33554432000 4194304 5870510 140727230601120 140727230599560 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44703744 140727230608391 140727230608473 140727230608473 140727230611398 0
/proc/19220/statm: 513104 9229 1001 410 0 508577 0
Current children cumulated CPU time: 143.58 s
Current children cumulated vsize: 2052416 KiB
Current children cumulated memory: 36916 KiB

Child status: 0
Real time (s): 143.665
CPU time (s): 143.653
CPU user time (s): 143.562
CPU system time (s): 0.090993
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 2055716
Max. memory (cumulated for all children) (KiB): 40004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 143.562
system time used= 0.090993
maximum resident set size= 40004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43086
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 105


# summary of solver processes directly reported to runsolver:
#   pid: 19220
#   total CPU time (s): 143.653
#   total CPU user time (s): 143.562
#   total CPU system time (s): 0.090993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.648087 second user time and 0.948091 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-26 17:36:36
IDJOB=4407721
IDBENCH=133509
IDSOLVER=2873
FILE ID=node150/4407721-1569512237
RUNJOBID= node150-1569509601-18737
PBS_JOBID= 21705777
Free space on /var/tmp= 13476 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-06.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407721-1569512237/watcher-4407721-1569512237 -o /var/tmp/evaluation-result-4407721-1569512237/solver-4407721-1569512237 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node150-1569509601-18737 --watchdog 2560  xcsp_picat HOME/instance-4407721-1569512237.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f0b17acaf15e7f242fbcf4ba2870d415
RANDOM SEED=1296172191

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30822456 kB
MemAvailable:   30809892 kB
Buffers:            8556 kB
Cached:           156996 kB
SwapCached:        15432 kB
Active:          1141000 kB
Inactive:         135300 kB
Active(anon):    1096488 kB
Inactive(anon):    37652 kB
Active(file):      44512 kB
Inactive(file):    97648 kB
Unevictable:      111592 kB
Mlocked:          111592 kB
SwapTotal:      67108860 kB
SwapFree:       66959488 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:       1241020 kB
Mapped:            23720 kB
Shmem:             14764 kB
Slab:             260760 kB
SReclaimable:     232192 kB
SUnreclaim:        28568 kB
KernelStack:        3552 kB
PageTables:         7556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3822672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    892928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /var/tmp at the end= 13472 MiB
End job on node150 at 2019-09-26 17:39:00